Trunk comparison: BMW 3 Series Touring vs Skoda Octavia Wagon

Key Differences
The Škoda Octavia Wagon offers longer cargo lengths: +4.3 in (with seats folded down) and +3.5 in (with the first row upright) compared to the BMW 3 Series Touring. The trunk opening is +2.4 in higher on the Octavia, the narrowest width in the trunk is +2 in larger, and the opening width is +1.2 in wider.
The loading edge of the Octavia sits +1.6 in higher above the road. Particularly notable is the trunk depth (loading edge to trunk floor): the Octavia leads here by +3.5 in or +900% over the BMW — this is the only difference exceeding 10% and thus clearly worth highlighting.
Impact on Usability
The longer cargo lengths (each about 9–4.3 in) and the slightly greater width make the Octavia more practical for long items (e.g., skis, slats, or flat furniture) and for an overall more usable cargo volume when loading lengthwise.
The higher trunk opening facilitates loading tall items, while the somewhat wider opening and larger interior cross-section support loading and stowing bulky cargo.
The significantly greater trunk depth measurements in the Octavia mean more usable interior depth: suitcases and boxes can be stacked higher or deeper, which clearly benefits the Octavia when carrying bulky or irregularly shaped cargo.
On the other hand, the higher loading edge of the Octavia (+1.6 in) makes lifting heavy items somewhat more difficult compared to the BMW with its lower loading edge.
Smaller differences in width and opening (3–2.4 in) are noticeable in everyday use but not decisive; they mainly aid handling bulky items in the Octavia.
Overall, the Octavia is the more practical choice for users with frequent, variable, or bulky cargo, while the BMW tends to be more accessible for heavy lifting due to the lower loading edge.